Hi Roger,

On 23/02/18 17:25, Roger Pau Monné wrote:
On Fri, Feb 23, 2018 at 04:02:17PM +0000, Julien Grall wrote:

On 23/02/18 15:55, Jan Beulich wrote:
On 23.01.18 at 16:07, <roger....@citrix.com> wrote:
diff --git a/xen/arch/arm/xen.lds.S b/xen/arch/arm/xen.lds.S
index c9b9546435..98b82680c6 100644
--- a/xen/arch/arm/xen.lds.S
+++ b/xen/arch/arm/xen.lds.S
@@ -65,6 +65,13 @@ SECTIONS
          __param_start = .;
          __param_end = .;
+#if defined(CONFIG_HAS_PCI) && defined(CONFIG_LATE_HWDOM)

Why this is conditional to CONFIG_LATE_HWDOM?

Currently PCI config space emulation is limited to Dom0 usage, hence
the setup part of it can live in the init section if not using a late
hardware domain.

Oh, I missed that bits. Make sense then.


Also, any reason to impose VPCI when CONFIG_HAS_PCI is set and not introduce
another config? The new config would help to add support for PCI in steps in
other architectures.

I could do that I guess, unless anyone objects I will add a


Julien Grall

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